Type: 8340-T
Description
Single, two, three and four pole magnetic and hydraulic-magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for a wide range of applications. Featuring a combi-foot design for symmetric and asymmetric rail mounting. Low temperature sensitivity at rated load.
Approved to CBE standard EN 60934 (IEC 60934).
| Voltage rating |
|
|---|---|
| Current ratings |
from 0.02 A until 50 A single pole (40 + 50 A DC only) from 0.02 A until 30 A multipole |
| Number of poles |
double pole four poles plus single pole three pole |
| Mounting method | rail mounting |
| Terminal design | screw terminals |
| Actuation |
manual release toggle/baton |
| Auxiliary contacts |
with auxiliary contacts without auxiliary contacts |
| Water splash protection | without water splash protection |
| Illumination | without illumination |
| Typical life |
single and multipole: 0.02...30 A: 10,000 operations at 1 x IN, resistive 40 + 50 A: 6,000 operations at 1 x IN, resisitve |
| Interrupting capacity Icn |
6 x IN at AC 4 x IN at DC |
| Certificates | VDE, CSA, UL, CCC |
Accessories
| Order number | Description | |
|---|---|---|
| X21058901/02 |
Connector bus links -K10 01 = 2.5 mm2 black
02 = 1.5 mm2 brown |
|
| Y30785101 |
plug-on cap |
|
| Y30849501 |
busbar 1-pole |
|
| Y30849601 |
busbar 2-pole |
|
| Y30849701 |
busbar 3-pole |
|
| Y30850401 |
supply terminal |
|
| Y30850601 |
plug-on cap |
Applications
- (Steel industry)
- Automation
- Automobile production
- Chemical, Oil & Gas
- Mechanical engineering
- Minus DC 28 V
- Minus DC 48 V
- Minus DC 72 V
- Pharmaceutical & Food
- Telecom & Datacom